2610680840

素因数分解:

$2^3\times 5^1\times {\mathrm{65267021}}^1$

素因数の和:65267032

約数の個数: 16

約数和(自身を含む): 5874031980

約数和(自身を除く): 3263351140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 65267021, 130534042, 261068084, 326335105, 522136168, 652670210, 1305340420, 2610680840]

約数ペア:

[(1, 2610680840), (2, 1305340420), (4, 652670210), (5, 522136168), (8, 326335105), (10, 261068084), (20, 130534042), (40, 65267021)]